From 70293f47133ca76ba3219e9eaa1bc72ec9226e1a Mon Sep 17 00:00:00 2001 From: ak Date: Mon, 4 Oct 2010 17:09:45 +0000 Subject: Mark linker Makefile rules for job server build -fwhopr=jobserver requires telling GNU make that the linker (= lto) rules support job server, so that the necessary jobserver information is passed through. Add + to all the executable targets that run LTO for this purpose. This improves build performance with a -fwhopr=jobserver bootstrap (or BUILD_CONFIG=bootstrap-lto) significantly. I didn't change Ada because that apparently doesn't support LTO. Passes bootstrap and test suite. Ok to commit? gcc/ 2010-10-04 Andi Kleen * Makefile.in (xgcc, cpp, cc1, collect2, lto-wrapper, gcov, gcov-dump, cc1-dummy, genprog, build/gcov-iov): Add + to build rule. gcc/cp/ 2010-10-04 Andi Kleen * Make-lang.in (g++, cc1plus): Add + to build rule. gcc/fortran/ 2010-10-04 Andi Kleen * Make-lang.in (gfortran, f951): Add + to build rule. gcc/java/ 2010-10-04 Andi Kleen * Make-lang.in (xgcj, jc1, jcf-dump, jvgenmain): Add + to build rule. gcc/lto/ 2010-10-04 Andi Kleen * Make-lang.in (lto1): Add + to build rule. gcc/objc/ 2010-10-04 Andi Kleen * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule. gcc/objcp/ 2010-10-04 Andi Kleen * Make-lang.in (cc1objplus-dummy, cc1objplus): Add + to build rule. More plus fixes git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164949 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/objcp/ChangeLog | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/objcp/ChangeLog') diff --git a/gcc/objcp/ChangeLog b/gcc/objcp/ChangeLog index c1012ecfd7d..b43c412049e 100644 --- a/gcc/objcp/ChangeLog +++ b/gcc/objcp/ChangeLog @@ -1,3 +1,7 @@ +2010-10-04 Andi Kleen + + * Make-lang.in (cc1objplus-dummy, cc1objplus): Add + to build rule. + 2010-09-28 Richard Henderson * objcp-lang.c: Include "target.h". -- cgit v1.2.1